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19 条记录 (耗时 0.033 秒)

    Solder alloy, solder ball and electronic member having solder bump
    12.
    发明授权
    Solder alloy, solder ball and electronic member having solder bump 失效
    焊锡合金，焊球和具有焊锡凸块的电子部件

    公开(公告)号：US08501088B2

    公开(公告)日：2013-08-06

    申请号：US12345942

    申请日：2008-12-30

    申请人： Takayuki Kobayashi ,  Tsutomu Sasaki ,  Masamoto Tanaka ,  Katsuichi Kimura

    发明人： Takayuki Kobayashi ,  Tsutomu Sasaki ,  Masamoto Tanaka ,  Katsuichi Kimura

    IPC分类号： C22C13/00

    CPC分类号： B23K35/262 ,  B23K2101/36 ,  C22C13/00 ,  C22C13/02 ,  H05K3/3463

    摘要： To provide a solder alloy, a solder ball and an electronic member having a solder bump, used for connection with a mother board or the like, having a melting temperature of less than 250° C. for the solder alloy, achieving high drop impact resistance required in mobile devices or the like. A solder alloy is used which consists of not less than 0.1 mass ppm of boron and not greater than 200 mass ppm of boron and a remainder comprising substantially not less than 40% by mass of Sn, in which its melting temperature is less than 250° C.

    摘要翻译： 为了提供用于焊料合金的熔融温度低于250℃的焊料合金，焊球和具有用于与母板等连接的焊料凸块的电子部件，实现高的耐跌落冲击强度 在移动设备等中需要。 使用焊料合金，其由不低于0.1质量ppm的硼和不大于200质量ppm的硼组成，剩余部分包含基本上不小于40质量％的Sn，其中其熔化温度低于250℃ C。

    INTERCONNECTOR FOR SOLAR CELLS, AND SOLAR CELL MODULE
    13.
    发明申请
    INTERCONNECTOR FOR SOLAR CELLS, AND SOLAR CELL MODULE 审中-公开
    太阳能电池互连器件和太阳能电池模块

    公开(公告)号：US20140109962A1

    公开(公告)日：2014-04-24

    申请号：US14122954

    申请日：2012-05-25

    申请人： Takayuki Kobayashi ,  Keiichi Kimura ,  Masamoto Tanaka ,  Eiji Hashino

    发明人： Takayuki Kobayashi ,  Keiichi Kimura ,  Masamoto Tanaka ,  Eiji Hashino

    IPC分类号： H01L31/05

    CPC分类号： H01L31/05 ,  B23K35/0244 ,  B23K35/24 ,  B23K35/262 ,  H01L31/0508 ,  H01L31/0512 ,  Y02E10/50

    摘要： The purpose of the present invention is to provide an interconnector for solar cells, which reduces the stress acting on a solar cell and suppresses warping and cracking of the solar cell. An interconnector for solar cells of the present invention is characterized by comprising an electrically conductive wire part and a surface layer that is formed on at least one wide surface of the electrically conductive wire part. The interconnector for solar cells is also characterized in that the surface layer has a function of reducing the stress that is caused by the difference between the thermal expansion coefficient of the electrically conductive part and the thermal expansion coefficient of a solar cell, said stress being generated when the interconnector is joined to the solar cell.

    摘要翻译： 本发明的目的是提供一种用于太阳能电池的互连器，其降低了作用在太阳能电池上的应力并抑制了太阳能电池的翘曲和开裂。 本发明的太阳能电池互连器的特征在于包括导电线部分和形成在导电线部分的至少一个宽表面上的表面层。 用于太阳能电池的互连器的特征还在于，表面层具有降低由导电部件的热膨胀系数与太阳能电池的热膨胀系数之间的差异引起的应力的功能，所述应力产生 当互连器连接到太阳能电池时。

    METAL TAPE MATERIAL AND INTERCONNECTOR FOR SOLAR MODULE CURRENT COLLECTION
    14.
    发明申请
    METAL TAPE MATERIAL AND INTERCONNECTOR FOR SOLAR MODULE CURRENT COLLECTION 有权
    金属胶带材料和太阳能模块电流互连器件

    公开(公告)号：US20130008692A1

    公开(公告)日：2013-01-10

    申请号：US13635216

    申请日：2011-03-17

    申请人： Keiichi Kimura ,  Masamoto Tanaka ,  Wataru Ohashi

    发明人： Keiichi Kimura ,  Masamoto Tanaka ,  Wataru Ohashi

    IPC分类号： H01B5/00 ,  B32B15/01 ,  C22C9/00

    CPC分类号： C22F1/00 ,  B21B1/40 ,  B21B3/00 ,  B21B2267/065 ,  B22F1/0059 ,  B23K35/26 ,  C22C9/00 ,  C22C9/06 ,  C22C13/00 ,  C22C21/00 ,  C22F1/04 ,  C22F1/08 ,  C22F1/14 ,  H01L31/0512 ,  Y02E10/50 ,  Y10T428/12493

    摘要： Provided are a metal tape material improved in characteristics to be low in Young's modulus, low in yield stress and high in break elongation and a metal tape material for semiconductor packaging, such as a current-collection interconnector, comprising the same.The metal tape material comprises a metal having face centered cubic lattice structure, in which metal tape material an area fraction A1 of a preferentially oriented region in which crystal axes of a unit lattice of the face centered cubic structure are within an orientation difference of 15° relative to a thickness direction of the metal tape material and further within an orientation difference of 15° relative to a first in-plane direction of the metal tape material is 60% or greater and not greater than 100%, and, where an area fraction of a preferentially oriented region in which crystal axes of the unit lattice of the face centered cubic structure are within an orientation difference of 15° relative to the thickness direction of the metal tape material and further within an orientation difference of 15° relative to the first in-plane direction of the metal tape material is defined as A2, the total of the area fraction of the preferentially oriented region and the area fraction of the preferentially oriented region, A1+A2, is greater than 70% and not greater than 100%.

    摘要翻译： 本发明提供一种改善了杨氏模量低，屈服应力低，断裂伸长率高的特性的金属带材和用于半导体封装的金属带材料，例如集流互连器。 金属带材料包括具有面心立方晶格结构的金属，其中金属带材料是面心立方结构的单位晶格的晶轴<100>的优先<100取向区域的​​面积分数A1 相对于金属带材料的厚度方向的取向差为15°，并且相对于金属带材的第一面内方向为15°以内的取向差为60％以上且100％以下， 并且其中面心立方结构的单位晶格的晶轴<212>的优先<212>取向区域的​​面积分数在相对于金属带材料的厚度方向为15°的取向差之内，以及 进一步在相对于金属带材料的第一面内方向15°的取向差定义为A2时，优选方位角的面积分数的总和 d区域，优选<100>取向区域A1 + A2的面积分数大于70％且不大于100％。

    Oxide superconductor and process for preparation thereof
    15.
    发明授权
    Oxide superconductor and process for preparation thereof 失效
    氧化物超导体及其制备方法

    公开(公告)号：US5308799A

    公开(公告)日：1994-05-03

    申请号：US834554

    申请日：1992-02-06

    申请人： Mitsuru Morita ,  Keiichi Kimura ,  Katsuyoshi Miyamoto ,  Kiyoshi Sawano ,  Seiki Takebayashi ,  Masamoto Tanaka

    发明人： Mitsuru Morita ,  Keiichi Kimura ,  Katsuyoshi Miyamoto ,  Kiyoshi Sawano ,  Seiki Takebayashi ,  Masamoto Tanaka

    IPC分类号： C04B35/45 ,  C04B35/653 ,  C30B11/00 ,  H01L39/12 ,  C01F11/02 ,  C01F17/00 ,  C01G3/02

    CPC分类号： H01L39/2419 ,  C04B35/4508 ,  C04B35/653 ,  C30B11/00 ,  C30B29/225 ,  H01L39/128 ,  Y10S505/778 ,  Y10S505/779 ,  Y10S505/78 ,  Y10S505/785

    摘要： The present invention relates to an oxide superconductor comprising a composite oxide of RE , Ba and Cu, wherein the superconductor comprises a micro structure comprised of a monocrystalline REBa.sub.2 Cu.sub.3 O.sub.7-x phase (123 phase) and a RE.sub.2 BaCuO.sub.5 phase (211 phase) finely dispersed therein, the 123 phase being formed in a plurality of domains respectively for individual RE compositions and in the order of the 123 phase forming temperatures in respective layers. The present invention relates also to a process for the preparation of an oxide superconductor, characterized by forming a layer from a mixed powder of the RE, Ba and Cu compounds, forming another layer(s) of a mixed powder of RE, Ba and Cu compounds having another RE composition(s) different from the above-mentioned RE composition in the 123 phase forming temperature to form a multi layer structure, putting said plurality of layers on top of one another so that the 123 phase forming temperatures in respective layers continue towards a higher temperature side or a lower temperature side, subjecting the assembly to press molding to form a precursor, putting said precursor on a supporting material with the layer having the highest 123 phase forming temperature being located at the highest position, heating said precursor to a temperature range in a solid liquid coexisting region to bring said precursor into a semi molten state, and either gradually cooling said precursor in a 123 phase temperature range or inoculating the precursor with a seed crystal and gradually cooling the inoculated precursor in the above mentioned temperature range to grow a 123 phase crystal at a growth rate of 5 mm/hr or less.

    摘要翻译： PCT No.PCT / JP91 / 00769 Sec。 371日期：1992年2月6日 102（e）日期1992年2月6日PCT PCT 1991年6月7日PCT公布。 第WO91 / 19029号公报 1991年12月12日。本发明涉及包含RE，Ba和Cu的复合氧化物的氧化物超导体，其中超导体包括由单晶REBa2Cu3O7-x相（123相）和RE2BaCuO5相（ 211相），123相分别形成在多个畴中，用于单独的RE组合物，并且在相应层中以123相形成温度的顺序形成。 本发明还涉及制备氧化物超导体的方法，其特征在于由RE，Ba和Cu化合物的混合粉末形成层，形成RE，Ba和Cu的混合粉末的另一层 在123相形成温度中具有与上述RE组合物不同的另一种RE组合物的化合物以形成多层结构，将所述多个层彼此顶起，使得各层中的123相形成温度继续 朝向较高温度侧或较低温度侧，对组件进行压制成型以形成前体，将所述前体放置在支撑材料上，其中具有最高123相位形成温度的层位于最高位置，将所述前体加热至 固体液体共存区域中的温度范围，以使所述前体进入半熔融状态，并且逐渐地将所述前体在123相t 温度范围或用晶种接种前体，并在上述温度范围内逐渐冷却接种的前体，以生长速度为5mm /小时以下生长123相晶体。

    Method and apparatus for manufacturing minute metallic sphere
    17.
    发明授权
    Method and apparatus for manufacturing minute metallic sphere 失效
    用于制造微小金属球体的方法和装置

    公开(公告)号：US06676726B1

    公开(公告)日：2004-01-13

    申请号：US09471181

    申请日：1999-12-23

    申请人： Michio Endo ,  Masamoto Tanaka

    发明人： Michio Endo ,  Masamoto Tanaka

    IPC分类号： B22F906

    CPC分类号： B22F1/0048 ,  B22F9/08 ,  B22F2009/0808 ,  B22F2009/0848 ,  B22F2009/0864 ,  B22F2999/00 ,  B23K35/0244 ,  B23K35/262 ,  B23K35/268 ,  H05K3/3478 ,  B22F2203/01

    摘要： A manufacturing method of minute metallic spheres of the present invention comprises a heating means for heating and melting a metal to form a metallic sphere, a measurement means for measuring the injected molten metal into a predetermined volume, and a cooling means for cooling the molten metal discharged from the measurement means, to a temperature less than the melting point. The measurement means has a gauger of a predetermined volume in which the molten metal is injected, and is constructed such that the molten metal is cut by rubbing by the predetermined volume by sliding this gauger in contact. The molten metal is injected in the gauger of the predetermined volume to measure, and the measured molten metal is discharged from the gauger to cool to a temperature less than the melting point, and solidified into a sphere in the cooling process.

    摘要翻译： 本发明的微小金属球的制造方法包括：加热熔融金属以形成金属球的加热装置，将注入的熔融金属测量为预定体积的测量装置和用于冷却熔融金属的冷却装置 从测量装置排出到低于熔点的温度。 测量装置具有预定体积的计量器，其中熔融金属被注入，并且被构造成使得熔融金属通过以接触的方式滑动该量规来摩擦预定体积而被切割。 将熔融金属注入预定体积的计量器中以测量，并将测量的熔融金属从量规器排出至冷却至低于熔点的温度，并在冷却过程中固化成球体。

    Method and apparatus for manufacturing minute metallic sphere
    19.
    发明授权
    Method and apparatus for manufacturing minute metallic sphere 失效
    用于制造微小金属球体的方法和装置

    公开(公告)号：US06926860B2

    公开(公告)日：2005-08-09

    申请号：US10237928

    申请日：2002-09-10

    申请人： Michio Endo ,  Masamoto Tanaka

    发明人： Michio Endo ,  Masamoto Tanaka

    IPC分类号： B22F1/00 ,  B22F9/08 ,  B23K35/02 ,  B23K35/26 ,  H05K3/34 ,  G21C1/00

    CPC分类号： B22F1/0048 ,  B22F9/08 ,  B22F2009/0808 ,  B22F2009/0848 ,  B22F2009/0864 ,  B22F2999/00 ,  B23K35/0244 ,  B23K35/262 ,  B23K35/268 ,  H05K3/3478 ,  B22F2203/01

    摘要： A manufacturing method of minute metallic spheres of the present invention comprises a heating means for heating and melting a metal to form a metallic sphere, a measurement means for measuring the injected molten metal into a predetermined volume, and a cooling means for cooling the molten metal discharged from the measurement means, to a temperature less than the melting point. The measurement means has a gauger of a predetermined volume in which the molten metal is injected, and is constructed such that the molten metal is cut by rubbing by the predetermined volume by sliding this gauger in contact. The molten metal is injected in the gauger of the predetermined volume to measure, and the measured molten metal is discharged from the gauger to cool to a temperature less than the melting point, and solidified into a sphere in the cooling process.

    摘要翻译： 本发明的微小金属球的制造方法包括：加热熔融金属以形成金属球的加热装置，将注入的熔融金属测量为预定体积的测量装置和用于冷却熔融金属的冷却装置 从测量装置排出到低于熔点的温度。 测量装置具有预定体积的计量器，其中熔融金属被注入，并且被构造成使得熔融金属通过以接触的方式滑动该量规来摩擦预定体积而被切割。 将熔融金属注入预定体积的计量器中以测量，并将测量的熔融金属从量规器排出至冷却至低于熔点的温度，并在冷却过程中固化成球体。